Flip open headset



FIG. 1 is a front elevational view of a flip open headset showing our new design;

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a bottom right perspective view thereof.

FIG. 5 is a bottom left perspective view thereof.

FIG. 6 is a right side elevational view thereof, shown in a closed position.

FIG. 7 is a front elevational view thereof, in an alternate position;

FIG. 8 is a right side elevational view of FIG. 1; and,

FIG. 9 is a left side elevational view of FIG. 6. 

The ornamental design for flip open headset, as shown and described. 